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Master CatBoost from our CatBoost tutors, mentors, and teachers who will personalize a study plan to help you refine your CatBoost skills. Find the perfect CatBoost tutor now.

Master CatBoost from our CatBoost tutors, mentors, and teachers who will personalize a study plan to help you refine your CatBoost skills. Find the perfect CatBoost tutor now.






CatBoost tutor
Hello everyone! I'm Mateus, a full-stack **Data Scientist** from Brazil with a background in **Digital Signal Processing**. I graduated from **Brown University** in 2018 with a Bachelor of Science in **Electrical Engineering** and have been working in the Data domain ever since. I have experience with the full scope of the Data Science process, from building data pipelines and developing models to evaluating A/B tests for Data Products. I'm open to any mentorship opportunities related to data, especially when it comes to **Machine Learning**, **Natural Language Processing**, **Python**, and **Elasticsearch**. I am currently a Data Scientist at Microsoft and have previously worked at the largest investment bank in Latin America and at Telefonica. Throughout my career, I developed skills and projects in various segments, including Customer Segmentation, Next Best Offer models, and detection of rare events. I have over 4 years of experience in programming with Python, Machine Learning (especially when applied to CRM and Product Analytics), and Natural Language Processing. I also have solid experience implementing data orchestration and Elasticsearch-based analytics. Finally, I have been a mentor for both for-profit and non-profit organizations since I was 16 years old. I'm extensively trained in mentorship and tutoring and have mentored all kinds of people in many topics, from essay writing to machine learning.
CatBoost tutor
I enjoy to mentor tech/data people and have been doing so for many years in a corporate environment. Now we can do it here! Book an hour section for free - it will expire soon⚡ Currently working remotely as a data manager at a big fintech in Brazil. I have more than 11 years of experience in data science, analytics, artificial intelligence, and software engineering. My master's degree focused on applying machine learning in a game analytics context. Delivered data-driven value in the following business contexts: - Finance - E-commerce & Marketplace - Sales & Marketing - Consumer Packaged Goods (CPG) - Food & Beverage Logistics - And so on I have led, designed and developed many projects using technologies such as: - Software and cloud architectures - Web services - Web scraping/crawlers - Data pipes and repos (entity-relationship model, data warehouse, datalake) - Machine learning pipes - Product recommendation platforms - Text mining and NLP automation - Computer vision automation (object classification, recognition, etc.) - Customer profiling/clustering I am here to share my knowledge and help you elevate your skills. So, let's begin!
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See the power of our CatBoost tutors through glowing user reviews that showcase their successful CatBoost learning journeys. Don't miss out on top-notch CatBoost training.
“Matei is great! Super patient for a non-technical person and provides very intuitive explanations for what is happening in code (e.g. server talking to client, client talking to stripe). Also is very adaptable to each person's needs (fast at referencing developer tools). Highly recommend!“
Elliot Feng / Dec 2025
Matei Copot
CatBoost tutor
“David is an exceptional mentor who strikes a perfect balance between deep theoretical knowledge and practical product insights. He has a keen eye for the 'big picture' of a product, which helped me understand how individual tasks fit into the larger strategy. I especially appreciated how he tailored each session to my specific interests, making the learning process both comfortable and highly effective. Highly recommended for anyone looking to level up their product thinking!“
JINJU KIM / Jan 2026
David Y. Stephenson
CatBoost tutor
“I highly appreciate the support during my algorithms midterm preparation. The teaching approach was thorough and interactive, prioritizing a step-by-step understanding of complex topics. Furthermore, the PDF summary provided at the end is an excellent review resource, as he specifically pointed out the fundamental gaps in my knowledge, which was great“
Ava / Jan 2026
Kishore Muniyandi
CatBoost tutor
“Unbelievable!! What I thought was going to take hours Olamide fixed and figured out for me in 30 mins. Will def keep in touch with him for any questions re google sheets and spreadsheets in general. Thank you!!“
Tyler Hilton / Jan 2026
Olamide Soyoye
CatBoost tutor


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Find the most suitable CatBoost tutor by chatting with CatBoost experts.

Arrange regular session times with CatBoost tutors for one-on-one instruction.
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The time it takes to learn CatBoost depends greatly on several factors, including your prior experience, the complexity of the language or tech stack, and how much time you dedicate to learning. Here’s a general framework to help you set realistic expectations:
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By leveraging these benefits, you can significantly improve your competency in CatBoost in a structured, supportive, and effective environment.
Personalized CatBoost mentoring through Codementor offers a unique and effective learning approach compared to traditional classroom learning, particularly in these key aspects:
Personalized mentoring thus provides a more tailored, flexible, and intensive learning experience, making it ideal for those who seek a focused and practical approach to mastering CatBoost.
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